Ark-0
Ark-0 is a test network for trying things out. It may be reset at any time.

Block 17151

Hash
00000012aae1902ebf11f466502428ba6dc1064d072d51318e2efe7bce184618
Confirmations
25029
Time
2026-10-07 20:36:15 UTC
Median time
2026-10-07 20:28:30 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
d4b525f96e920b2de015005052519d58bbd2017c2e9790966c57b63e29cab4b3
Previous block
000000f382b126c7938b5993d49af010c81531b70ebe4e4cf2141a24f2cfcfa9
Next block
0000006e2feb5b4fae88c44faab95beca3c33a20da33d78409dd610c90fd8ae0

ML-DSA-44 block signature (M2)

M2 is an experimental rule of this test network. From a height set in its build, a node that enforces M2 accepts a block only if, besides the classical signet signature, the block carries a valid ML-DSA-44 signature by the Ark-0 block key, in its coinbase's witness commitment output. This page shows that signature; it does not check it.

Block 17151 is below the activation height 20000: nodes do not require this signature, and only log the result of checking it when run with -debug=validation. The block producer adds it from height 18000 on, so that nodes can check it before it is required.

Status
No ML-DSA-44 block signature in this block

Transactions

txidInputsOutputsAmountFee
d4b525f96e92…b63e29cab4b3 coinbase1250